About: http://webisa.webdatacommons.org/54817616

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I have a feeling it is to do with Slackware's udev setup, but I am not sure. udev is working for things such as hdds, but not for the aformentioned devices.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxquestions.org